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1. 发明申请

US20080120295A1 Method for improving local descriptors in peer-to-peer file sharing 有权
标题翻译：改进点对点文件共享中局部描述符的方法
公开(公告)号：US20080120295A1
公开(公告)日：2008-05-22
申请号：US11602039
申请日：2006-11-20
申请人： Ophir Frieder , Wai Gen Yee
发明人： Ophir Frieder , Wai Gen Yee
IPC分类号： G06F17/30
CPC分类号： G06F17/30206 , G06F17/30109 , Y10S707/99933
摘要： A method for improving searches in a peer-to-peer (P2P) file sharing system that includes a plurality of server computers. A content file, identified by a descriptor including at least one metadata term and a mathematical identifier that uniquely identifies the content file in one of the server computers, is selected for searching. Other server computers are searched to find one or more matching content files; one that has a descriptor with a mathematical identifier matching the mathematical identifier of the first content file. The descriptors of the matching content files are returned to the searching server computer and used to expand the local descriptor.
摘要翻译：一种用于改善包括多个服务器计算机的对等（P 2 P）文件共享系统中的搜索的方法。选择由包括至少一个元数据项的描述符标识的内容文件和唯一地标识服务器计算机之一中的内容文件的数学标识符进行搜索。搜索其他服务器计算机以找到一个或多个匹配的内容文件; 一个具有符合第一内容文件的数学标识符的数学标识符的描述符。匹配内容文件的描述符返回到搜索服务器计算机，并用于扩展本地描述符。

2. 发明授权

US08543595B2 Method for improving local descriptors in peer-to-peer file sharing 有权
公开(公告)号：US08543595B2
公开(公告)日：2013-09-24
申请号：US12465472
申请日：2009-05-13
申请人： Ophir Frieder , Wai Gen Yee
发明人： Ophir Frieder , Wai Gen Yee
IPC分类号： G06F17/30
CPC分类号： G06F17/30206 , G06F17/30109 , Y10S707/99933
摘要： A method for improving searches in a peer-to-peer (P2P) file sharing system that includes a plurality of server computers. A content file, identified by a descriptor including at least one metadata term and a mathematical identifier that uniquely identifies the content file in one of the server computers, is selected for searching. Other server computers are searched to find one or more matching content files; one that has a descriptor with a mathematical identifier matching the mathematical identifier of the first content file. The descriptors of the matching content files are returned to the searching server computer and used to expand the local descriptor.

3. 发明授权

US07860876B2 Peer-to-peer file sharing 有权
标题翻译：对等文件共享
公开(公告)号：US07860876B2
公开(公告)日：2010-12-28
申请号：US11450776
申请日：2006-06-09
申请人： Ophir Frieder , Wai Gen Yee
发明人： Ophir Frieder , Wai Gen Yee
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30206 , Y10S707/967
摘要： A peer-to-peer (P2P) file sharing system is provided with an enhanced search method for a client computer therein. The method includes masking at least one term in a multi-term query entered into a client computer of the P2P system to obtain a masked query and routing the masked query to a plurality of server computers. The masked query is compared to a file descriptor of server files in each of the plurality of server computers to identify a plurality of matching server files. The server computers return to the client computer as search results the file descriptor and a mathematical identifier for each of the plurality of matching server files. The server computer may return to the client computer only a subset of the plurality of the matching server files. Enhanced P2P file searching accuracy is provided.
摘要翻译：点对点（P2P）文件共享系统具有用于其中的客户端计算机的增强搜索方法。所述方法包括屏蔽输入到P2P系统的客户端计算机的多项查询中的至少一个项目，以获得被屏蔽的查询，并且将屏蔽的查询路由到多个服务器计算机。将掩蔽的查询与多个服务器计算机的每个服务器计算机中的服务器文件的文件描述符进行比较，以识别多个匹配的服务器文件。服务器计算机返回到客户端计算机，因为搜索结果是文件描述符和用于多个匹配服务器文件中的每一个的数学标识符。服务器计算机可以仅将多个匹配服务器文件的子集返回给客户端计算机。提供了增强的P2P文件搜索精度。

4. 发明授权

US07558789B2 Method for improving local descriptors in peer-to-peer file sharing 有权
标题翻译：改进点对点文件共享中局部描述符的方法
公开(公告)号：US07558789B2
公开(公告)日：2009-07-07
申请号：US11602039
申请日：2006-11-20
申请人： Ophir Frieder , Wai Gen Yee
发明人： Ophir Frieder , Wai Gen Yee
IPC分类号： G06F7/00 , G06F15/16 , G06F17/30
CPC分类号： G06F17/30206 , G06F17/30109 , Y10S707/99933
摘要： A method for improving searches in a peer-to-peer (P2P) file sharing system that includes a plurality of server computers. A content file, identified by a descriptor including at least one metadata term and a mathematical identifier that uniquely identifies the content file in one of the server computers, is selected for searching. Other server computers are searched to find one or more matching content files; one that has a descriptor with a mathematical identifier matching the mathematical identifier of the first content file. The descriptors of the matching content files are returned to the searching server computer and used to expand the local descriptor.
摘要翻译：一种用于改善包括多个服务器计算机的对等（P2P）文件共享系统中的搜索的方法。选择由包括至少一个元数据项的描述符标识的内容文件和唯一地标识服务器计算机之一中的内容文件的数学标识符进行搜索。搜索其他服务器计算机以找到一个或多个匹配的内容文件; 一个具有符合第一内容文件的数学标识符的数学标识符的描述符。匹配内容文件的描述符返回到搜索服务器计算机，并用于扩展本地描述符。

5. 发明申请

US20070294257A1 Peer-to-peer file sharing 审中-公开
公开(公告)号：US20070294257A1
公开(公告)日：2007-12-20
申请号：US11450739
申请日：2006-06-09
申请人： Ophir Frieder , Wai Gen Yee
发明人： Ophir Frieder , Wai Gen Yee
IPC分类号： G06F17/30
CPC分类号： G06F16/148 , G06F16/1834
摘要： A peer-to-peer (P2P) file sharing system is provided with an enhanced search method for a client computer therein. The method includes masking at least one term in a multi-term query entered into a client computer of the P2P system to obtain a masked query and routing the masked query to a plurality of server computers. The masked query is compared to a file descriptor of server files in each of the plurality of server computers to identify a plurality of matching server files. The server computers return to the client computer as search results the file descriptor and a mathematical identifier for each of the plurality of matching server files. The server computer may return to the client computer only a subset of the plurality of the matching server files. Enhanced P2P file searching accuracy is provided.

6. 发明申请

US20090265349A1 METHOD FOR IMPROVING LOCAL DESCRIPTORS IN PEER-TO-PEER FILE SHARING 有权
标题翻译：用于改善对等文件共享中的本地描述符的方法
公开(公告)号：US20090265349A1
公开(公告)日：2009-10-22
申请号：US12465472
申请日：2009-05-13
申请人： Ophir Frieder , Wai Gen Yee
发明人： Ophir Frieder , Wai Gen Yee
IPC分类号： G06F17/30
CPC分类号： G06F17/30206 , G06F17/30109 , Y10S707/99933
摘要： A method for improving searches in a peer-to-peer (P2P) file sharing system that includes a plurality of server computers. A content file, identified by a descriptor including at least one metadata term and a mathematical identifier that uniquely identifies the content file in one of the server computers, is selected for searching. Other server computers are searched to find one or more matching content files; one that has a descriptor with a mathematical identifier matching the mathematical identifier of the first content file. The descriptors of the matching content files are returned to the searching server computer and used to expand the local descriptor.
摘要翻译：一种用于改善包括多个服务器计算机的对等（P2P）文件共享系统中的搜索的方法。选择由包括至少一个元数据项的描述符标识的内容文件和唯一地标识服务器计算机之一中的内容文件的数学标识符进行搜索。搜索其他服务器计算机以找到一个或多个匹配的内容文件; 一个具有符合第一内容文件的数学标识符的数学标识符的描述符。匹配内容文件的描述符返回到搜索服务器计算机，并用于扩展本地描述符。

7. 发明申请

US20070288446A1 Peer-to-peer file sharing 有权
标题翻译：对等文件共享
公开(公告)号：US20070288446A1
公开(公告)日：2007-12-13
申请号：US11450776
申请日：2006-06-09
申请人： Ophir Frieder , Wai Gen Yee
发明人： Ophir Frieder , Wai Gen Yee
IPC分类号： G06F17/30
CPC分类号： G06F17/30206 , Y10S707/967
摘要： A peer-to-peer (P2P) file sharing system is provided with an enhanced search method for a client computer therein. The method includes masking at least one term in a multi-term query entered into a client computer of the P2P system to obtain a masked query and routing the masked query to a plurality of server computers. The masked query is compared to a file descriptor of server files in each of the plurality of server computers to identify a plurality of matching server files. The server computers return to the client computer as search results the file descriptor and a mathematical identifier for each of the plurality of matching server files. The server computer may return to the client computer only a subset of the plurality of the matching server files. Enhanced P2P file searching accuracy is provided.
摘要翻译：点对点（P2P）文件共享系统具有用于其中的客户端计算机的增强搜索方法。所述方法包括屏蔽输入到P2P系统的客户端计算机的多项查询中的至少一个项目，以获得被屏蔽的查询，并且将屏蔽的查询路由到多个服务器计算机。将掩蔽的查询与多个服务器计算机的每个服务器计算机中的服务器文件的文件描述符进行比较，以识别多个匹配的服务器文件。服务器计算机返回到客户端计算机，因为搜索结果是文件描述符和用于多个匹配服务器文件中的每一个的数学标识符。服务器计算机可以仅将多个匹配服务器文件的子集返回给客户端计算机。提供了增强的P2P文件搜索精度。

8. 发明授权

US07779006B2 Peer-to-peer file sharing 有权
标题翻译：对等文件共享
公开(公告)号：US07779006B2
公开(公告)日：2010-08-17
申请号：US11298027
申请日：2005-12-09
申请人： Ophir Frieder , Wai Gen Yee
发明人： Ophir Frieder , Wai Gen Yee
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30206
摘要： A peer-to-peer (P2P) file sharing system is provided with an enhanced search method for a client node therein. A search from the client contains a primary search of metadata words and a secondary search of content file keys taken from the primary search results. The results of the secondary search are then used to rerank the results of the primary search before the client displays the results of the search to the user. Metadata distribution schemes can also be used to further enhance the utility of the system. Enhanced P2P file searching accuracy is thus provided. Applications for selective peer-to-peer communication may further be employed.
摘要翻译：点对点（P2P）文件共享系统为其中的客户端节点提供增强的搜索方法。来自客户端的搜索包含元数据字的主要搜索和从主搜索结果获取的内容文件密钥的辅助搜索。然后，在客户端向用户显示搜索结果之前，将辅助搜索的结果用于重新搜索主搜索的结果。元数据分配方案也可用于进一步提高系统的效用。因此提供了增强的P2P文件搜索精度。可以进一步采用用于选择性对等通信的应用。

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